Search results
Results from the WOW.Com Content Network
Early blockchains rely on energy-intensive mining nodes to validate transactions, [29] add them to the block they are building, and then broadcast the completed block to other nodes. [32]: ch. 08 Blockchains use various time-stamping schemes, such as proof-of-work, to serialize changes. [43] Later consensus methods include proof of stake. [29]
Artificial intelligence (AI), in its broadest sense, is intelligence exhibited by machines, particularly computer systems.It is a field of research in computer science that develops and studies methods and software that enable machines to perceive their environment and use learning and intelligence to take actions that maximize their chances of achieving defined goals. [1]
The Panama Papers (Spanish: Papeles de Panamá) are 11.5 million leaked documents (or 2.6 terabytes of data) published beginning April 3, 2016. The papers detail financial and attorney–client information for more than 214,488 offshore entities.
If all the ice on Earth melted, it would result in about 70 m (229 ft 8 in) of sea level rise, [169] with some 53.3 m (174 ft 10 in) coming from East Antarctica. [58] Due to isostatic rebound , the ice-free land would eventually become 301 m (987 ft 6 in) higher in Greenland and 494 m (1,620 ft 9 in) in Antarctica, on average.